Zhenjiang Xingxing Flame Retardants Co.,Ltd is located the cultural history famous city “Jiangsu Zhenjiang” since 1991. Concentrated production the ammonium polyphosphate(APP) and other non- halogen environmental flame retardants enterprise, the company in 1999 independently develops and the production in domestic first reaches 1,000 above high polymerization degree APP, in 2000 through the country technical appraisal and get recognized for high-tech product and the high-tech enterprise's title , successively passed the ISO9001 international quality system authentication and the 1SO14001 international environment system authentication, 98% product main exportation to Europe, North America, South east Asia etc country and area..